Reconditioning the inspiratory muscles of patients undergoing pulmonary rehabilitation is ac-complished through which of the following methods?
a. Walking aerobically for a specified time
b. Using a rowing machine for a specified time
c. Pedaling a stationary bicycle for a speci-fied distance
d. Performing inspiratory resistive breathing exercises
Question 2
Which of the following exercises are useful for reconditioning the lower extremities of patients undergoing pulmonary rehabilitation?
1. Walking on a flat surface for a specified period of time
2. Walking on a treadmill for a specified distance or time
3. Pedaling a stationary bicycle for a specified distance
a. 2 and 3 only
b. 1 and 2 only
c. 1, 2, and 3
d. 1 and 3 only